Author: aurel32
Date: 2009-05-23 09:00:22 +0000 (Sat, 23 May 2009)
New Revision: 3523
Added:
glibc-package/branches/eglibc-2.10/debian/patches/powerpc/cvs-long-double-errno.diff
Modified:
glibc-package/branches/eglibc-2.10/debian/changelog
glibc-package/branches/eglibc-2.10/debian/patches/series
Log:
* Add debian/patches/powerpc/cvs-long-double-errno.diff to fix errno for
IBM long double.
Modified: glibc-package/branches/eglibc-2.10/debian/changelog
===================================================================
--- glibc-package/branches/eglibc-2.10/debian/changelog 2009-05-22 06:20:15 UTC
(rev 3522)
+++ glibc-package/branches/eglibc-2.10/debian/changelog 2009-05-23 09:00:22 UTC
(rev 3523)
@@ -76,6 +76,10 @@
crossing page boundaries on ia64.
* Add debian/patches/any/submitted-accept4.diff to fix nscd on non-amd64
architectures.
+ * Add debian/patches/any/local-linuxthreads-unwind.diff to fix exception
+ handling with linuxthreads.
+ * Add debian/patches/powerpc/cvs-long-double-errno.diff to fix errno for
+ IBM long double.
-- Aurelien Jarno <[email protected]> Sun, 10 May 2009 15:03:39 +0200
Added:
glibc-package/branches/eglibc-2.10/debian/patches/powerpc/cvs-long-double-errno.diff
===================================================================
---
glibc-package/branches/eglibc-2.10/debian/patches/powerpc/cvs-long-double-errno.diff
(rev 0)
+++
glibc-package/branches/eglibc-2.10/debian/patches/powerpc/cvs-long-double-errno.diff
2009-05-23 09:00:22 UTC (rev 3523)
@@ -0,0 +1,105 @@
+2009-05-22 Andreas Schwab <[email protected]>
+
+ * sysdeps/ieee754/ldbl-128ibm/s_sinl.c: Set errno for ±Inf.
+ * sysdeps/ieee754/ldbl-128ibm/s_cosl.c: Likewise.
+ * sysdeps/ieee754/ldbl-128ibm/s_tanl.c: Likewise.
+ * sysdeps/ieee754/ldbl-128ibm/s_expm1l.c: Set errno for overflow.
+
+ * sysdeps/powerpc/powerpc32/____longjmp_chk.S: New file.
+ * sysdeps/powerpc/powerpc64/____longjmp_chk.S: New file.
+ * sysdeps/powerpc/powerpc32/__longjmp-common.S: Use CHECK_SP if
+
+--- a/sysdeps/ieee754/ldbl-128ibm/s_cosl.c
++++ b/sysdeps/ieee754/ldbl-128ibm/s_cosl.c
+@@ -44,6 +44,7 @@
+ * TRIG(x) returns trig(x) nearly rounded
+ */
+
++#include <errno.h>
+ #include "math.h"
+ #include "math_private.h"
+ #include <math_ldbl_opt.h>
+@@ -67,9 +68,11 @@
+ return __kernel_cosl(x,z);
+
+ /* cos(Inf or NaN) is NaN */
+- else if (ix>=0x7ff0000000000000LL)
++ else if (ix>=0x7ff0000000000000LL) {
++ if (ix == 0x7ff0000000000000LL)
++ __set_errno (EDOM);
+ return x-x;
+-
++ }
+ /* argument reduction needed */
+ else {
+ n = __ieee754_rem_pio2l(x,y);
+--- a/sysdeps/ieee754/ldbl-128ibm/s_expm1l.c
++++ b/sysdeps/ieee754/ldbl-128ibm/s_expm1l.c
+@@ -51,6 +51,7 @@
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+
++#include <errno.h>
+ #include "math.h"
+ #include "math_private.h"
+ #include <math_ldbl_opt.h>
+@@ -120,7 +121,10 @@ __expm1l (long double x)
+
+ /* Overflow. */
+ if (x > maxlog)
+- return (big * big);
++ {
++ __set_errno (ERANGE);
++ return (big * big);
++ }
+
+ /* Minimum value. */
+ if (x < minarg)
+--- a/sysdeps/ieee754/ldbl-128ibm/s_sinl.c
++++ b/sysdeps/ieee754/ldbl-128ibm/s_sinl.c
+@@ -44,6 +44,7 @@
+ * TRIG(x) returns trig(x) nearly rounded
+ */
+
++#include <errno.h>
+ #include "math.h"
+ #include "math_private.h"
+ #include <math_ldbl_opt.h>
+@@ -67,8 +68,11 @@
+ return __kernel_sinl(x,z,0);
+
+ /* sin(Inf or NaN) is NaN */
+- else if (ix>=0x7ff0000000000000LL) return x-x;
+-
++ else if (ix>=0x7ff0000000000000LL) {
++ if (ix == 0x7ff0000000000000LL)
++ __set_errno (EDOM);
++ return x-x;
++ }
+ /* argument reduction needed */
+ else {
+ n = __ieee754_rem_pio2l(x,y);
+--- a/sysdeps/ieee754/ldbl-128ibm/s_tanl.c
++++ b/sysdeps/ieee754/ldbl-128ibm/s_tanl.c
+@@ -44,6 +44,7 @@
+ * TRIG(x) returns trig(x) nearly rounded
+ */
+
++#include <errno.h>
+ #include "math.h"
+ #include "math_private.h"
+ #include <math_ldbl_opt.h>
+@@ -66,8 +67,11 @@
+ if(ix <= 0x3fe921fb54442d10LL) return __kernel_tanl(x,z,1);
+
+ /* tanl(Inf or NaN) is NaN */
+- else if (ix>=0x7ff0000000000000LL) return x-x; /* NaN */
+-
++ else if (ix>=0x7ff0000000000000LL) {
++ if (ix == 0x7ff0000000000000LL)
++ __set_errno (EDOM);
++ return x-x; /* NaN */
++ }
+ /* argument reduction needed */
+ else {
+ n = __ieee754_rem_pio2l(x,y);
Modified: glibc-package/branches/eglibc-2.10/debian/patches/series
===================================================================
--- glibc-package/branches/eglibc-2.10/debian/patches/series 2009-05-22
06:20:15 UTC (rev 3522)
+++ glibc-package/branches/eglibc-2.10/debian/patches/series 2009-05-23
09:00:22 UTC (rev 3523)
@@ -111,6 +111,8 @@
mips/local-lazy-eval.diff
mips/local-r10k.diff
+powerpc/cvs-long-double-errno.diff
+
s390/submitted-nexttowardf.diff
sh4/local-fpscr_values.diff
--
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